Which Amsoil are you using? Signature Series, OE, 0w-20?Yes. 10k oil changes. Does not burn any oil.
Have you shopped anything else lately? Almost everything goes up by not 5% or 10% , but 50% or 2X! And wait until the tariff goes into fully effect, the price for car parts will be even much higher!Air cabin filters are cheaper, engine air filters are still up there. Even the Mazda online parts places are up there. I bought oil filters last year, ran me about $11. Geeezz
But the aftermarket air / cabin filters at Amazon are also more expensive than a couple of years ago!Thats why I buy my air/cabin filters off Amazon for half the price!